Job description: ...Grumman is searching for a Senior Systems Administrator to support an Operations team in the day to day management...and distributed computing environment concepts, Microsoft Windows and Linux desktop systems, performance tuning and capacity planning of servers (hardware...

Job description: ...font-family: tahoma,sans-serif;">Digital Management, Inc. (DMI) is seeking a full time UNIX Systems Administrator III to support customer IT infrastructure in the Fort Meade, MD area.

Job description: ...workstations, which include web servers, mail servers, applications servers, and departmental Linux and Solaris desktops and lab computers. Also designs, install, maintain and provide support for these environments. Desired Skills and Expertise